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[vsnet-obs 34728] V 2274 Cygphotometry
- Date: Wed, 25 Jul 2001 00:41:25 +0200
- To: <vsnet-obs@kusastro.kyoto-u.ac.jp>, <vsnet-campaign-nova@kusastro.kyoto-u.ac.jp>
- From: "Lubos Brat - MEDUZA group" <brat@meduza.org>
- Subject: [vsnet-obs 34728] V 2274 Cygphotometry
- Cc: "RNDr. Petr Hájek" <hajek.hvezdarna@worldonline.cz>, <hanzl@elanor.sci.muni.cz>
- Organization: MEDUZA group
- Reply-To: "Lubos Brat - MEDUZA group" <brat@meduza.org>
- Sender: owner-vsnet-obs@kusastro.kyoto-u.ac.jp
Here is some up-to-date CCD photometry and visual estimates of N Cyg 2001 =
V 2274 Cyg.
CCD photometry
Jul, 24.884 UT, V=12.38 mag (P. Hajek, Vyskov Observatory, Czech Republic,
RL300/1200+CCD ST7)
24.893 UT, B=13.39 mag (P. Hajek, Vyskov Observatory, Czech Republic,
RL300/1200+CCD ST7)
24.887 UT, R=10.93 mag (P. Hajek, Vyskov Observatory, Czech Republic,
RL300/1200+CCD ST7)
24.889 UT, I=9.56 mag (P. Hajek, Vyskov Observatory, Czech Republic,
RL300/1200+CCD ST7)
Used comparison star: GSC 2683:1230 (A. Henden photometry)
visual estimate
Jul, 24.876 UT, 12.84 mag (L. Brat, Vyskov Observatory, Czech Republic,
RL250/1500)
24.883 UT 12.12: mag (O. Pejcha, Vyskov Observatory, Czech Republic,
RL250/1500)
Regards
Petr Hajek, Lubos Brat and Ondrej Pejcha
- MEDUZA Group
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